Rachel W. Martinez

Bridges Transitions, Inc. provides e-learning products and services. It also provides online test preparation courses for college entrance, high school exit exams as well as supporting professional development and training services. The company was founded by Douglas J. Manning in 1994 and is headquartered in Kelowna, Canada.

Apex Learning, Inc. provides online learning solutions for students. It offers blended and virtual learning solutions to schools. The firm also provides digital curriculum solutions which provide a learner experience that engages all students in rigorous coursework to prepare them for college and work. The company was founded by Paul Gardner Allen in 1997 and is headquartered in Seattle, WA.

ProQuest Co. was a publisher of information and education products. The company was incorporated on December 10, 1987 and was headquartered in Ann Arbor, MI.